Zhuzhou zz hardmetal r&d center was established in the hometown of hard metal of china --- zhuzhou city in hunan province.
We are a professional chinese manufacturer of tungsten carbide products. We work with nine cemented carbide factories by joint stock method. Each factory has their strongpoint products.
Depending on our talented engineers and skillful workers, we always provide our customers the products with good quality, competitive price, fast turnaround and reliable after sales service.
We own the specialized export company - zhuzhou zz import and export co., ltd. Our products are exported to usa, europe, etc. And got trust from our customers. Along with our company growth, we hope to build business with more company abroad.
Provide Grade ZK30UF ZK20UF ZK10UF tungsten carbide sheet for Mining Drill Bits Parts
Carbide tablets are widely applied to oil filed drilling and snow removal, snow plough machines which need high wear resistance and impact resistance. Also they are used in the coal cutter drilling tools, mine machinery tools and road maintenance tools for snow clearing and road cleaning. Carbide tablets are widely applied for rock tools, mining tools for use in quarrying, mining, tunneling, and civil constructions.
Tungsten Carbide Tablets are used as carbide mining tool applicable to the manufacturing of heavy rock drilling machine, slice or column bore bit used for digging hard rock, various gear wheel drilling bits; it is also applicable to the manufacturing of stone wall in building installation project, concrete drilling bit, it can also be used for crashing aluminum oxide and stone.
Various sizes and styles are available here and we can also make the tips in any new design and sizes to meet our customers' requirement.
Introduction of Carbide Tablets for Mining Purpose:
Material: 100% virgin WC raw material
Tolerance: strict tolerance extent control, which can reach +/-0.01mm;
Grades: various for choice: YG6, YG8, YG8C, YG11C,YG15C and so on.
Types: standard, conical, parabolic,ballistic
Physical performance: high hardness and impact toughness, very good mechanical & chemical stability
Advantages of Tungsten Carbide Mining Tools:
Different surface treatment reaches surface accuracy.
Different packages that you can choose from
Good welding performance
Good price
The SD1000 Full Hydraulic Core Drilling Rig is a robust piece of equipment designed for various drilling applications Lets dive into the details
Application Range The SD1000 crawler drill is primarily used for both diamond bit drilling and carbide bit drilling Its commonly employed in geological exploration mineral prospecting and core sampling
Specifications
Drilling Diameter 56 mm 71 mm 89 mm 114 mm 2 in 3 in 4 in 4 in
Drilling Depth 200 m 400 m 600 m 1000 m 65602 131204 196806 328010
Overall Length Working 5760 mm 227 in
Overall Width Working 2400 mm 94 in
Overall Height Working 9000 mm 354 in
Hole Range 65 89mm
Engine Power 156ps 115kw 2200rpm
Machine Weight 12400 kg 273373 lb
Motor Power 132 kW 17947 hp
Specification of tungsten carbide miningtips/ mining button bit /drill bits / button drill bits
1.High wear&impact resistance
2.Advanced equipment.
3.A long lifetime
4.High performance
Application of tungsten carbide miningtips/ mining button bit /drill bits / button drill bits
Tungsten carbide drill bit is widely used in mining, sand,cement,metallurgy and hydropower engineering industries.
Advantages of tungsten carbide miningtips/ mining button bit /drill bits / button drill bits
*Use 100% tungsten carbide raw material
*ISO 9001 Certification
*with ten year experience
*Advanced technology , automatic pressing , HIP sintering
And precision grinding
*the tolerance of polish and ground can be +0.005/-0.005m
white plastic box inside and carton box outside, or per customer's requests
Zhuzhou tongda has in tungsten carbide turning tool possession an advanced production line for manufacturing dies and moulds and a production line for post machined cemented carbide products. We can also supply tailor-made products of various specifications based on the requirements of our customers. Because of tungsten carbide turning tool high precision and high reliability, tungsten carbide inserts have been broadly used worldwide for significant productivity improvements.
Tungsten carbide has extremely high hardness and wear-resistivity compared with conventional steel materials, and it is expected that the tungsten carbide can be applied widely to dies and molds in the near future. In order to develop an efficient machining method of tungsten carbide for the dies and molds, series of cutting experiments were carried out to turn the sintered tungsten carbide materials with CBN tool. The selected sintered tungsten carbide work pieces are those containing tungsten carbide grains with mean grain size of 5µm, and 15wt%, 20wt% and 22wt% of cobalt binder. The sintered CBN tool selected contains super-fine grains of CBN with mean grain size of 1µm. The cutting speed was varied from 10m/min to 60m/min, and the tool wear and the surface roughness were measured. It is concluded that the tool wears less when cutting the sintered tungsten carbide containing larger amount of cobalt binder. The surface roughness of about 2µm in Rz is obtained.
Tungsten Carbide Turning Tool Feature
1. Long life
2. Good toughness and hardness
3. High precision
4. Working efficiency
5. Right hand and left hand available
6. Accessories with pretty good quality
The notable and rare combination of physical properties possessed by tungsten carbide makes it useful for a variety of applications. It is extremely strong and wear-resistant. There are only a few materials on earth that can be used to cut or engrave tungsten carbide, with industrial diamond abrasives being one of these. Its tensile strength is very high, but it is brittle under high pressures as a result. The melting point of tungsten carbide is also very high, at 5,200 degrees Fahrenheit.
Die Grinder Bits Carbide Tooling Tungsten carbide burrs
1. The Description of Tungsten Carbide Burr:
Carbide rotary burr is used with high-speed electric grinders orpneumatic tools,
which are widely used in industrial sectors such asmachinery,automobiles, ships,
chemicals, and crafts. Carbide rotary burr can be used to processmachine cast iron,
cast steel, carbon steel, alloy steel, stainless steel,hardened steel, copper and aluminum.
2. The Feature of tungsten rotary carbide burr:
Great efficiency, high degree of finish, long service life and high accuracy.
Easy to use, safe, reliable, economical and labor-saving.
Work with high-speed electric grinders or pneumatic tools..
Can process all kinds of metal(such as iron, steel,copper,aluminum) and non-metal (such as marble, jade, bone).
Widely used in machinery,automobile,ships,chemical,craft and more.
3.The recommended application of various types of tungsten carbide burr:
Arch ball/pointed nose engraving, texturing, increasing hole size
Ball concave cuts, hollowing, shaping, carving. Useful for wood, stone, metal engraving.
Ball nose cone rounding edges, surface finishing, tight spaces, and angles.
carbide ball nose cylinder- contour finishing
Ball nose tree (also known as tapered) concave cuts and rounding edges
Cone rounding edges, surface finishing, tight spaces, hard to reach areas.
Cylindrical contour finishing and right-angled corners
Cylindrical end cut contour finishing
Carbide Cylindrical no end cut contour finishing
Flame channel work and shaping
Inverted cone v-cuts and rear-side chamfering
Oval die grinding and engraving
Pointed tree concave cuts, rounding edges, access to hard-to-reach areas, and acute angles.
Rounded tree concave cuts and rounding edges
4.Service supplied:
Full types for choice
OEM&ODM
Competitve price,stable quality,short lead time
Solid carbide burr,long shank carbide burr,carbide burr set supplied
Can engrave as requirement
Package:extension tube for one pieces(the color could be blue,yellow)
5.The details of three different types of cut shape of carbide burr:
Single cut burrs are primarily for general purpose fluting,milling,and cleaning,which produce long chips,and are ideal for heavy removal of material.
Double cut burrs creat small chips and a good finish,which are efficient at stock removal in harder materials.The additional flute reduce pull and increase operator control.Best for medium to light removal of material.It can be used at slower than normal speeds.
Coarse cut burrs(aluminum cut burr) remove stock quickly,and provide large flute area in softer ferrous and non-ferrous and non-ferrous materials.
1. We have powder-mixing line, mold forming, injection, CNC machining, HIP sintering, vacuum welding, CNC grinding, EDM and so o
2.100% virgin material
3. Discount price for large quantity
4. Fast delivery time and suitable transportation solution
5. Dust-free workshop enhanced high quality of tungsten carbide products by Uniform density and pure material.
Caride shim Feature
Grade: YG6/YG6X/YG8/YG15/YG15C/YG11C/YG20/YG20C/YG25C optional
Size: customized
1. Good toughn
1. We have powder-mixing line, mold forming, injection, CNC machining, HIP sintering, vacuum welding, CNC grinding, EDM and so o
2.100% virgin material
3. Discount price for large quantity
4. Fast delivery time and suitable transportation solution
5. Dust-free workshop enhanced high quality of tungsten carbide products by Uniform density and pure material.
Caride shim Feature
Grade: YG6/YG6X/YG8/YG15/YG15C/YG11C/YG20/YG20C/YG25C optional
Size: customized
1. Good toughn
Cutting structure:the wear-resistance of teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for steel tooth bit
Gauge structure:gauge protection with gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability.
Sealed bearing structure:air cooling roller bearing package. Balls lock the conewhich reduces the probability of cone-dropping to minimum.
Main type available:size: 5 7/8", 6", 6 1/2", 7 1/2", 7 7/8", 8 1/2", 9 1/2", 9 5/8", 9 7/8", 12 1/4", 14 3/4", 17 1/2", etc.
Iadc code:1-- series, 2-- series, 3¡aseries
Cutting structure:the wear-resistance of teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces.
Bearing structure:non-sealed roller bearing. Drilling fluid can enter the bearing directly for cooling; balls lock the cone which reduces the probability of cone cdropping to minimum
Main type available:size: 2 3/8", 3", 3 5/8:", 3 7/8", 4", 4 1/2", 4 5/8", 4 3/4", 6", 6 1/2", 7 1/2", 7 7/8", 8 1/2", 9 1/2", 9 5/8", 9 7/8", 10 5/8", 12 1/4", 17 1/2", etc.
Iadc code:1-- series, 2-- series, 3-- series
1. Material: 100% virgin raw material with submicron grain size;
2. Grade: Various grades for choice;
3. Advanced production equipments and testing equipments
4. Precision Ground and polished;
5. High wear resistance,high hardness and impact toughness;
6. Samples & small orders are acceptable.
We have approximately 1300 items tungsten carbide drills new one but without boxes.
We have two types tungsten carbide drills . 1. diameter 13mm length 110mm and 2. diameter 20mm and 140mm.
I can write more information if you want and send a lot of photos.
Our Products are suitable for powerful percussive drills and top hammers with high speed drifter, , such as Atlas Copco 282 rocket boomer, Atlas Copco 352 rocket boomer jumbo, AtlasCopcoD7roc, Furukawa HCR 1200, Tamrock, and Ingesoll Rand ECM660.R28 Tungsten Carbide Thread Button Bits for Drifting and Tunneling Name Code No. Thread Diameter Gauge Front Skirt Design Weight Threaded Button BitsQ7-36-R28R28365*8mm2*7mmStandard0.42Q7-38-R28R28385*8mm2*8mmStandard0.48Q7-41-R28R28415*9mm2*9mmStandard0.56Q7-43-R28R28435*9.5mm2*8mmStandard0.68Q7-45-R28R28455*10mm2*9mmStandard0.72Q9-45-R28R28456*9mm3*8mmStandard0.72Q9-48-R28R28486*9mm3*9mmStandard0.89Q9-51-R28R28516*10mm3*9.5mmStandard0.97 All tooth bit series passivation cycle is long, the wear life of about with the blade diameter titles bit wear life of 5-6 times, can save auxiliary working hours, reduce the physical labor of workers and accelerating the pace of work. Therefore different diameter of the taper connection and thread connection ball tooth bit is widely used in all kinds of hard and brittle rock with the drilling rig. Sweden's engineering and technical personnel that ball tooth bit and hydraulic drilling jumbo combination, is the best matching of modern drilling technology.In the recent 20 years, Thread Button Bit series development very fast, it is accompanied by hydraulic rock drill hole quickly save industry to improve the drilling speed and drilling auxiliary working hours.Compared with the traditional sheet bit, Column tooth drill bit with the advantage of grinding cycle length, drilling speed. Notes:Special sizes may be available upon request.How to order?Button Bit: Diameter + Thread + Skirt Shape + Face Design + Insert Configuration How To Choose Right Face Design And Body Skirt of R28 Tungsten Carbide Thread Button BitsButton Bit Face & Skirt Design Face & Skirt Design Application Flat Face:For Drilling in medium to hard and abrasive rockDrop Center Face:For drilling in medium hard, maximum hole deviation controlNormal Skirt:For drilling in very hard and very abrasive rock formation which is compactRetrac SkirtFor drilling in loose and broken or fissured rock where it is difficult to retrac the drilling string due to the hole collapsePACKING Key Words:R28 Threaded bit,R28 Tungsten Carbide Thread Button Bitsthread button bit,R28 button bitR28 Button Bit for for Drifting and TunnelingThread Button Bit for for Drifting and TunnelingButton Bit for for Drifting and TunnelingButton Drill Bit for for Drifting and Tunneling
Die Grinder Bits Carbide Tooling Tungsten carbide burrs
1. The Description of Tungsten Carbide Burr:
Carbide rotary burr is used with high-speed electric grinders orpneumatic tools,
which are widely used in industrial sectors such asmachinery,automobiles, ships,
chemicals, and crafts. Carbide rotary burr can be used to processmachine cast iron,
cast steel, carbon steel, alloy steel, stainless steel,hardened steel, copper and aluminum.
2. The Feature of tungsten rotary carbide burr:
Great efficiency, high degree of finish, long service life and high accuracy.
Easy to use, safe, reliable, economical and labor-saving.
Work with high-speed electric grinders or pneumatic tools..
Can process all kinds of metal(such as iron, steel,copper,aluminum) and non-metal (such as marble, jade, bone).
Widely used in machinery,automobile,ships,chemical,craft and more.
3.The recommended application of various types of tungsten carbide burr:
Arch ball/pointed nose engraving, texturing, increasing hole size
Ball concave cuts, hollowing, shaping, carving. Useful for wood, stone, metal engraving.
Ball nose cone rounding edges, surface finishing, tight spaces, and angles.
carbide ball nose cylinder- contour finishing
Ball nose tree (also known as tapered) concave cuts and rounding edges
Cone rounding edges, surface finishing, tight spaces, hard to reach areas.
Cylindrical contour finishing and right-angled corners
Cylindrical end cut contour finishing
Carbide Cylindrical no end cut contour finishing
Flame channel work and shaping
Inverted cone v-cuts and rear-side chamfering
Oval die grinding and engraving
Pointed tree concave cuts, rounding edges, access to hard-to-reach areas, and acute angles.
Rounded tree concave cuts and rounding edges
4.Service supplied:
Full types for choice
OEM&ODM
Competitve price,stable quality,short lead time
Solid carbide burr,long shank carbide burr,carbide burr set supplied
Can engrave as requirement
Package:extension tube for one pieces(the color could be blue,yellow)
5.The details of three different types of cut shape of carbide burr:
Single cut burrs are primarily for general purpose fluting,milling,and cleaning,which produce long chips,and are ideal for heavy removal of material.
Double cut burrs creat small chips and a good finish,which are efficient at stock removal in harder materials.The additional flute reduce pull and increase operator control.Best for medium to light removal of material.It can be used at slower than normal speeds.
Coarse cut burrs(aluminum cut burr) remove stock quickly,and provide large flute area in softer ferrous and non-ferrous and non-ferrous materials.